14615401 has 2 divisors, whose sum is σ = 14615402. Its totient is φ = 14615400.

The previous prime is 14615383. The next prime is 14615423. The reversal of 14615401 is 10451641.

It is an a-pointer prime, because the next prime (14615423) can be obtained adding 14615401 to its sum of digits (22).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8970025 + 5645376 = 2995^2 + 2376^2 .

It is an emirp because it is prime and its reverse (10451641) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14615401 - 2⁵ = 14615369 is a prime.

It is not a weakly prime, because it can be changed into another prime (14615431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7307700 + 7307701.

It is an arithmetic number, because the mean of its divisors is an integer number (7307701).

Almost surely, 2^14615401 is an apocalyptic number.

It is an amenable number.

14615401 is a deficient number, since it is larger than the sum of its proper divisors (1).

14615401 is an equidigital number, since it uses as much as digits as its factorization.

14615401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 14615401 is about 3823.0094166769. The cubic root of 14615401 is about 244.4951481062.

The spelling of 14615401 in words is "fourteen million, six hundred fifteen thousand, four hundred one".